Fair Value of Financial Instruments (Details 2) $ in Thousands |
9 Months Ended |
---|---|
Sep. 30, 2017
USD ($)
| |
Fair Value Liabilities Measured On Recurring Basis Unobservable Input Reconciliation [Line Items] | |
Measurement period adjustment | $ 6,314 |
Contingent consideration [Member] | |
Fair Value Liabilities Measured On Recurring Basis Unobservable Input Reconciliation [Line Items] | |
Beginning Balance | 35,077 |
Measurement period adjustment | 6,314 |
Change in estimated fair value | 7,860 |
Accretion in value | 995 |
Ending Balance | $ 50,246 |